Top-Level Domain
.is
Aggregated statistics for the top-level domain
Apex domains
30,409
we've enumerated
Subdomains seen
125,515
CT + DNS + brute
TLS certs
1,602
naming .is
Hosting ASNs
—
distinct origins
Domain Distribution
No apex enumerations
No subdomain discoveries yet for .is. Our CT-log + DNS-brute crawlers populate this as they pick up domains.
Top Certificate Issuers
| Issuer (CA) | Certs |
|---|---|
| Let's Encrypt | 576 |
| Amazon | 254 |
| DigiCert | 139 |
| YR1 | 101 |
| YR2 | 92 |
| Sectigo | 79 |
| YE2 | 62 |
| YE1 | 56 |
| GlobalSign | 35 |
| Cloudflare | 33 |
| WR3 | 31 |
| GoDaddy | 23 |
| ZeroSSL | 23 |
| Raphty Dev TLS Issuer GCP dev0 20251203-3305 | 3 |
| LiteSSL | 3 |
Top Hosting ASNs
No hosting attribution yet
Forward-DNS crawler hasn't resolved enough .is apexes to BGP-attributable IPs.
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .is sites yet for stack patterns to emerge.
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.